Achill Island weather live forecast

Today's maximum temperature in Achill Island is expected to be 7°C. Select a day from the live weather forecast for Achill Island, Ireland for more weather parameters.

Tuesday
16th Dec
7

4

4

0
Wednesday
17th Dec
9

6

4

0
Thursday
18th Dec
7

5

2

0
Friday
19th Dec
8

7

1

0
Saturday
20th Dec
7

5

1

0

5-day weather forecast updated at 04:04 on Tuesday 16th December 2025 GMT

More about Achill Island

Achill Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

TUI Black Friday sale: up to €200 off holidays in 2026/2027 with myTUI

The 5-day weather forecast for Ireland (Achill Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Achill Island weather forecast by day

Below are the detailed weather forecasts for Achill Island for the next 5 days.

Achill Island weather for Tuesday 16th December 2025

Expect sunshine and showers in Achill Island, Ireland with a maximum temperature of 7°C and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a strong breeze of 46 kph from the south-west.

7
°C maximum temperature
4
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
71
% chance of some rain
<5
mm of rainfall expected
1
°C wind chill
46
kph wind from SW

Achill Island weather for Wednesday 17th December 2025

Expect sunshine and showers in Achill Island, Ireland with a maximum temperature of 9°C and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 62% chance of some rain and a moderate gale of 55 kph from the south-west.

9
°C maximum temperature
6
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
62
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
55
kph wind from SW

Achill Island weather for Thursday 18th December 2025

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 7°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a strong breeze of 43 kph from the south-west.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
86
% chance of some rain
<20
mm of rainfall expected
2
°C wind chill
43
kph wind from SW

Achill Island weather for Friday 19th December 2025

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a strong breeze of 49 kph from the south-west.

8
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
88
% chance of some rain
<10
mm of rainfall expected
3
°C wind chill
49
kph wind from SW

Achill Island weather for Saturday 20th December 2025

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 7°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a strong breeze of 43 kph from the south-west.